sdbus-c++-libsystemd: Avoid hard dependency on rsync

Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd-243/7c5fd25119a495009ea62f79e5daec34cc464628.patch

@@ -0,0 +1,53 @@
+From 7c5fd25119a495009ea62f79e5daec34cc464628 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
+Date: Mon, 12 Apr 2021 14:03:32 +0200
+Subject: [PATCH] meson: do not fail if rsync is not installed with meson
+ 0.57.2
+
+https://github.com/mesonbuild/meson/issues/8641
+
+Our CI started to fail. Even if the change is reverted in meson,
+we need a quick workaround here.
+
+Upstream-Status: Backport
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ man/meson.build | 25 ++++++++++++++-----------
+ 1 file changed, 14 insertions(+), 11 deletions(-)
+
+diff --git a/man/meson.build b/man/meson.build
+index 3cae8446cda..f9c4b83dc81 100644
+--- a/man/meson.build
++++ b/man/meson.build
+@@ -184,17 +184,20 @@ html = custom_target(
+         depends : html_pages,
+         command : ['echo'])
+ 
+-run_target(
+-        'doc-sync',
+-        depends : man_pages + html_pages,
+-        command : ['rsync', '-rlv',
+-                   '--delete-excluded',
+-                   '--include=man',
+-                   '--include=*.html',
+-                   '--exclude=*',
+-                   '--omit-dir-times',
+-                   meson.current_build_dir(),
+-                   get_option('www-target')])
++rsync = find_program('rsync', required : false)
++if rsync.found()
++        run_target(
++                'doc-sync',
++                depends : man_pages + html_pages,
++                command : [rsync, '-rlv',
++                           '--delete-excluded',
++                           '--include=man',
++                           '--include=*.html',
++                           '--exclude=*',
++                           '--omit-dir-times',
++                           meson.current_build_dir(),
++                           get_option('www-target')])
++endif
+ 
+ ############################################################
+ 

meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd_243.bb

@@ -12,9 +12,10 @@ DEPENDS += "gperf-native gettext-native util-linux libcap"
 
 SRCREV = "efb536d0cbe2e58f80e501d19999928c75e08f6a"
 SRCBRANCH = "v243-stable"
-SRC_URI = "git://github.com/systemd/systemd-stable.git;protocol=git;branch=${SRCBRANCH}"
+SRC_URI = "git://github.com/systemd/systemd-stable.git;protocol=git;branch=${SRCBRANCH} \
-
+           file://static-libsystemd-pkgconfig.patch \
-SRC_URI += "file://static-libsystemd-pkgconfig.patch"
+           file://7c5fd25119a495009ea62f79e5daec34cc464628.patch \
+           "
 
 # patches needed by musl
 SRC_URI_append_libc-musl = " ${SRC_URI_MUSL}"